參數(shù)資料
型號: MCF52213CAE50
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, FLASH, 50 MHz, RISC MICROCONTROLLER, PQFP64
封裝: 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, ROHS COMPLIANT, MS-026BCD, LQFP-64
文件頁數(shù): 27/56頁
文件大?。?/td> 1076K
代理商: MCF52213CAE50
MCF52211 ColdFire Microcontroller, Rev. 2
Electrical Characteristics
Freescale Semiconductor
33
2.8
Clock Source Electrical Specifications
Output high voltage (high drive)
IOH = -5 mA
VOH
VDD – 0.5
V
Output low voltage (high drive)
IOL = 5 mA
VOL
—0.5
V
Output high voltage (low drive)
IOH = -2 mA
VOH
VDD - 0.5
V
Output low voltage (low drive)
IOL = 2 mA
VOL
—0.5
V
Weak internal pull Up device current, tested at VIL Max.
3
IAPU
–10
–130
A
Input Capacitance 4
All input-only pins
All input/output (three-state) pins
Cin
7
pF
1 Refer to Table 28 for additional PLL specifications.
2 Only for pins: IRQ1, IRQ2. IRQ3, IRQ4, IRQ5, IRQ6. IRQ7, RSTIN_B, RCON_B, PCS0, SCK, I2C_SDA, I2C_SCL,
TCLK, TRST_B, TEST
3 Refer toTable 3 for pins having internal pull-up devices.
4 This parameter is characterized before qualification rather than 100% tested.
Table 28. Oscillator and PLL Electrical Specifications
(VDD and VDDPLL = 2.7 to 3.6 V, VSS = VSSPLL = 0 V)
Characteristic
Symbol
Min
Max
Unit
Clock Source Frequency Range of EXTAL Frequency Range
Crystal
External1
fcrystal
fext
1
0
25.02
50-80
MHz
PLL reference frequency range
fref_pll
210.0
MHz
System frequency 3
External clock mode
On-chip PLL frequency
fsys
0
fref / 32
50-804
MHz
Loss of reference frequency 5, 7
fLOR
100
1000
kHz
Self clocked mode frequency 6
fSCM
15
MHz
Crystal start-up time 7, 8
tcst
—0.1
ms
EXTAL input high voltage
External reference
VIHEXT
2.0
V
EXTAL input low voltage
External reference
VILEXT
VSS
0.8
V
PLL lock time4,9
tlpll
—500
s
Duty cycle of reference 4
tdc
40
60
% fref
Table 27. DC Electrical Specifications (continued)1
Characteristic
Symbol
Min
Max
Unit
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCF52221 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:ColdFire Microcontroller
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